component
SMA5932A
Public Made by Adomby adom
ZHIDE Zener Diodes, DO-214AC(SMA). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSMA5932A
ZHIDE · Zener Diodes · DO-214AC(SMA)
SMA5932A from ZHIDE, in a DO-214AC(SMA). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode, the end marked by the color band; for SMA5932A the Zener voltage is 20.0 V nominal (19.00 to 21.00 V) at IZT = 18.7 mA. |
| 2 | A | passive | Anode, the end opposite the color band; the device dissipates 1.5 W DC at TL = 75 °C and has a maximum forward voltage of 1.2 V at 200 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ZHIDE |
| Package | DO-214AC(SMA) |
| Category | Diodes |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Nominal Zener Voltage | VZ | 19 | 20 | 21 | V | @IZT | 3 |
| Test Current | IZT | 18.7 | mA | 3 | |||
| Maximum Zener Impedance | ZZT | 14 | Ω | @IZT | 3 | ||
| Maximum Zener Impedance (knee) | ZZK | 650 | Ω | @IZK | 3 | ||
| Knee Current | IZK | 0.25 | mA | 3 | |||
| Maximum Reverse Leakage Current | IR | 0.5 | uA | @VR = 15.2 V | 3 | ||
| Reverse Voltage for IR | VR | 15.2 | V | 3 | |||
| Maximum DC Zener Current | IZM | 75 | mA | 3 | |||
| Maximum forward voltage | VF | 1.2 | V | if=200mA | 1 | ||
| DC Power dissipation | PD | 1.5 | W | TL = 75 °C, lead temperature at 3/8'' (9.5mm) from body | 1 | ||
| Junction temperature range | TJ, TSTG | -55 | 150 | ℃ | 1 | ||
| Storage temperature range | TJ, TSTG | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
SMA5932A - Footprint:
Diode_SMD:D_SMA - 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
- 3D model files:
sma5932a-etched.step/sma5932a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sma5932a.step/sma5932a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ZHIDE datasheet (3 pp, sha256
173b82371e615732, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).